86970286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{8599}}^1$

素因数の和:9003

約数の個数: 16

約数和(自身を含む): 140868000

約数和(自身を除く): 53897714

約数列:

[1, 2, 13, 26, 389, 778, 5057, 8599, 10114, 17198, 111787, 223574, 3345011, 6690022, 43485143, 86970286]

約数ペア:

[(1, 86970286), (2, 43485143), (13, 6690022), (26, 3345011), (389, 223574), (778, 111787), (5057, 17198), (8599, 10114)]